【题目】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号“∧”，并在其下面写出该加的词。
删除：把多余的词用斜线“＼”划掉。
修改：在错的词下面画一横线，并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改10处，多者（从第11处起）不计分。
Dear Mike,
How happy we are to know you’re going to participate in our Chinese Idiom Contest. Here are what you are supposed to know about.
The contest will be hold in the school library at 8:00 a.m in July 15, 2018. Characters wrong used should be recognized in some Chinese idioms. Besides, you are required say out the idioms by guess gestures of your partner. Hopefully, why I have to remind you of is that you’d better to get one story idiom prepared in case you are probably invited to tell one. By the way, all our Chinese teachers will be invited as judge.
Expect your excellence performance in the approaching contest.
Best wishes!
Yours,
Li Hua
在线课程【答案】
【解析】文中作者向外国朋友介绍了汉语成语大赛的安排和注意事项。
1.考查主谓一致。句中是倒装句，主语是what you are supposed to know about，句子做主语谓语动词用单数，故are→is.
2.考查动词时态。此处是一般将来时的被动，结构是：will be +过去分词，hold的过去分词是held，故hold→held.
3.考查介词。July 15, 2018是具体的某一天，表示在具体某一天介词用on，故in→on.
4.考查副词。此处修饰动词used用副词，指错误使用，故wrong →wrongly.
5.考查动词不定式。“要求某人做某事”是require sb.to do sth.此处是被动形式，要用被动形式，故say前加to.
6.考查非谓语动词。介词by后用动名词作宾语，故guess →guessing.
7.考查代词。此处表示“我必须提醒你的事”，不表示原因，故why →what.
8.考查动词用法。remind sb. of sth.“ 提醒某人做某事”，此处是remind sb.+that从句用法，后面直接加从句。故去掉of.
9.考查名词。此处指所有的语文老师们被邀请作为裁判，judge “裁判” 是可数名词，用复数形式。故judge →judges.
10.考查形容词。此处修饰名词performance用形容词，指出色的表演，故excellence →excellent.